baber/WOPTO huggingface dataset:
Patent JP-2000145509-A (JP)
Title: Internal combustion engine
Inventor: SASAKI SHIZUO
IPC: F02M25/07
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To suppress a generating rate of smoke by switching a combustion condition into first combustion in which there is much rate of inert gas supplied into a combustion chamber and soot is hardly generated, and second combustion in which there is little rate of inert gas supplied into the combustion chamber and delaying an injection timing to after a compression top dead point when the combustion condition is switched. SOLUTION: In an internal combustion engine 1 wherein NOx absorbent 25 is arranged in an exhaust passage as a catalyst having oxidation function, combustion is changed into first combustion in which a rate of inert gas supplied into a combustion chamber is more than a rate of inert gas having peaked soot generating rate and soot is hardly generated in an operation region of a low load side, and second combustion in which a rate of inert gas supplied into the combustion chamber is less than the rate of inert gas having peaked soot generating rate in an operating region of a high load side.  When a combustion condition is switched into the first combustion and the second combustion, an air-fuel ratio is set to a lean condition and a theoretical air-fuel ratio under the first combustion, an injection timing of a fuel injection valve 6 is delayed to after a compression top dead point, and generation of smoke is suppressed.
Patent JP-H05133540-A (JP)
Title: Ceiling flush type air-conditioner
Inventor: NIIMURA TATSUHIKO
IPC: F24F13/20
Filed: 1991-11-11
Abstract: PURPOSE:To sharply improve working efficiency in spot welding by a method wherein, in assembly of a peripheral panel, the adjoining side panels are firmly temporarily locked to each other. CONSTITUTION:An engaging hole 15 is formed in one side panel 5a of adjoining side panels of which a peripheral panel is composed. A lock piece 17 engaged with the engaging hole 15 and having a tip part 17b grasping the panel surface of the one side panel 5a is formed on the other side panel 5b.
Patent JP-H11283-A (JP)
Title: Blowoff nozzle
Inventor: KATO TSUTOMU
IPC: A47K10/48
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To effectively reduce noises by shortening drying time by forming a nozzle so as to blow air on hands immediately when the hands are inserted without increasing wind velocity more than needed and to effectively reduce noises by shortening drying time by increasing air quantity without accelerating wind velocity more than needed. SOLUTION: Concerning the shape of air blowing port 9, at the top end of blowoff port 5, its shape watched from the front is gradually projected toward the outside and by blowing high-speed wind, drying time can be shortened. Since high-speed air accelerated rather than 90 m/s is not required by shortening drying time by blowing high-speed wind on hands uniformly, noises can be remarkably reduced with the deceleration of wind velocity, the number of rotations of high-pressure centrifugal air blower 8 can be reduced and power consumption can be reduced.
Patent JP-2000144778-A (JP)
Title: Stepped manhole-cover receiving frame
Inventor: TSUBAKIMORI SHINICHI
IPC: E02D29/14
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To facilitate fixing works by a bolt of a stepped manhole-cover receiving frame having a box-shaped cross section. SOLUTION: Openings are formed at places corresponding to fixing bolts of stepped sections 2 formed to the outer circumferential section of the manhole- cover receiving frame, and works are facilitated by installing and fixing nuts to the bolts through the openings. The openings are closed by a cover after fixing works, and paving works are conducted. Since there is no rib in the outer circumferential section of the manhole-cover receiving frame 1 and the stepped sections 2 are formed to the outer circumference of the receiving frame, the peripheral section of a manhole is rolled completely.
Patent JP-H08175668-A (JP)
Title: Separation device for glass frame-like spacer
Inventor: ISHIKAWA SUSUMU
IPC: B65G59/04
Filed: 1994-12-26
Abstract: PURPOSE: To provide a separation device for glass frame-like spacers capable of smoothly separating the spacers from the upper side of a glass base board even when the inner sides of the frames of the frame-like spacers are widened to narrow the width of the spaces. CONSTITUTION: A separation device 10 strips and separates square frame-like spacers 2, interposed in the peripheral edges of laminated glass base boards 1 with each other, from the glass base boards 1 by utilizing the discharge pressure of air. A front side nozzle group 11 which is provided with plural nozzles 12, capable of discharging air to the inner side surface 3a of a side part 3 and being jaxtaposed in parallel to the side part 3, is arranged on the upper part in the inner side direction of one side part 3 of the spacers 2. A rear side nozzle group 15 which is provided with plural nozzles 16, being jaxtaposed in parallel to the respective nozzles 12 of the front side nozzle group 11, is arranged on the rear side of the front side nozzle group 11.
Patent JP-H04195479-A (JP)
Title: Three-dimensional image processing method
Inventor: SANO KOICHI
IPC: G06T15/08
Filed: 1990-11-28
Abstract: PURPOSE:To realize an editing means for a processing process which is good in interactive operability by displaying the process of the extraction of a three- dimensional image so that the process can be grasped instinctively and making an operator intervention where the extraction process is insufficient. CONSTITUTION:A corresponding area is deleted from an extraction range according to the information in an extended elapsed secular change table and the result is subjected to three-dimensional perspective transformation. In this case, an extracted area is expanded in order and the three-dimensional perspective transformation image is monitored; if an area which should not be expanded original is expanded, the processing is interrupted temporarily once the undesired expansion is found, and an editing mode is entered. The expansion processing is returned to a proper stage where the unnecessary area beings to be expanded when necessary. Namely, automatical extraction is performed and the part where the processing is not advanced properly is grasped instinctively to enable the human intervention. Consequently, the efficient extraction becomes possible.
Patent JP-H05156074-A (JP)
Title: Flame-retardant thermoplastic resin composition
Inventor: TANI YUICHIRO
IPC: C08K5/02
Filed: 1991-12-06
Abstract: PURPOSE:To obtain the subject composition useful as a material for parts of electrical devices, etc., having inhibitory effects on stain of mold, excellent productivity, thermal stability and mechanical characteristics, comprising a thermoplastic resin, a halogenated organic compound and an aluminum salt of an aliphatic carboxylic acid. CONSTITUTION:(A) 100 pts.wt. thermoplastic resin such as PE is blended with (B) preferably 8-25 pts.wt. halogenated organic compound such as decabromodiphenyl oxide, (C) preferably 0.1-3 pts.wt. aluminum salt of an aliphatic carboxylic acid such as aluminum stearate, (D) preferably 0.1-3 pts.wt. oragnotin compound such as dimethyltin laurate and/or (E) preferably 0.1-3 pts.wt. basic inorganic substance such as hydrotalcite to give the objective composition.
Patent JP-H05156310-A (JP)
Title: Cip centrifugal compactor
Inventor: YAMAGUCHI TOSHIYA
IPC: B22F3/02
Filed: 1991-12-06
Abstract: PURPOSE:To provide a CIP centrifugal compacting machine capable of excellently forming columnar, cylindrical members, etc. CONSTITUTION:This compactor is provided with a hydraulic case 1 having a hydraulic port 6 and made fluid-tight when pressed, a rotary disk 12 held by the case 1, a rubber die 2 supported by the disk 12 and made fluid-tight when pressed, a feeder 3 detachably fixed to the die 2 and a device 4 for rotating the die 2 when material is fed. The die 2 is pierced with plural core rods 15. The centrifugal movement of the core rod 15 is restricted by the disk 12 and feeder 3 when material is fed, and the centripetal movement is allowed by a lid member set on the die 2 in place of the feeder the disk 12 and 3. Since the needless deformation of the die 2 is obviated by the core rod 15 when material is fed, a columnar member, etc., are excellently compacted by CIP.
Patent JP-H03216735-A (JP)
Title: Apparatus and method for generating address in instruction decode cycle
Inventor: CHIYAO MEI CHIYUAN
IPC: G06F9/32
Filed: 1990-11-28
Abstract: PURPOSE: To eliminate a waiting state and to accelerate the processing speed of an RISC by generating an address not during a separate address generation cycle but during a decoding cycle generated inside a pipeline type RISC instruction processing. CONSTITUTION: Reduction instruction set computer(RISC) instructions to be processed are stored in an instruction register 200 as bits a0-a31. At the start of the decoding cycle, the instruction code of the instruction is parallelly sent through a read line 505 as input to a complete decoding circuit 510 and an instruction pre-decoding circuit 520. Then, in order to provide a memory address during the instruction decoding cycle, the complete decoding and pre-decoding of one RISC instruction are both parallelly performed. Thus, the number of the waiting states generated during the pipeline type processing of the RISC instructions is reduced and the speed of a processor is accelerated.
Patent JP-H03182736-A (JP)
Title: Film carrier
Inventor: IMAMURA TAKASHI
IPC: G03B27/62
Filed: 1989-12-13
Abstract: PURPOSE:To surely execute the notch detection at the time of transferring a film and the film press-contacting at the time of printing by providing a first holding-down piece for holding down both side edge parts of the film being on a base part, a second holding-down piece for holding down the vicinity of an edge of each of each frame, an energizing means and a push-moving means. CONSTITUTION:The film carrier is provided with a print opening 12, and provided with a base part 20 in which a film 10 is set thereon, a first holding-down piece 35 for holding down both side edge parts of the film 10, a second holding-down piece 36 for holding down the vicinity of an edge of each frame in the direction orthogonal thereto, an energizing means for energizing so that the film contact surface of a first holding-down piece 35 is positioned on the base part 20 side from the film contact surface of a second holding-down piece 36, and a push-moving means 31 for pushing and moving the holding-down pieces 35, 36 to the base part 20 side. In such a state, at the time of transferring the film 10, the push-moving means 31 is set to a first stop position, and both side edge parts of the film 10 are pressed against the base part 20 side by small force by a first holding-down piece 35. In such a way, a runaway of the film 10 is suppressed, and a notch is detected surely.
Patent JP-H02169273-A (JP)
Title: Recorder
Inventor: MIZOGUCHI YOSHIYUKI
IPC: B41J17/02
Filed: 1988-12-23
Abstract: PURPOSE:To enable selective driving of a recording sheet-supplying means, a platen or the like through using a single motor by a system wherein a driving force for take-up of a sheet or the like is transmitted from the single motor to the recording sheet-supplying means, the platen or the like through selective switching by a drive-switching means. CONSTITUTION:In the case of switchingly transmitting a driving force of an St motor 15 to a feeding and discharging belt, a platen or the like through a clutch means 16, when the motor 15 is rotated forward, a sun gear 16a is rotated in the direction of an arrow (n), but a rotary lock plate 16g is not rotated. Therefore, the rotation is transmitted to a platen gear 16c and a take-up gear 16f through planetary gears 16b1 and 16b3, and rotating forces are transmit ted to the platen 4 and a take-up reel 6e. When the motor 15 is rotated reversely and the plate 16g is rotated by 45 deg. in the reverse direction, a planetary gear 16b2 is engaged with the platen gear 16c, whereas the other planetary gears 16b1, 16b3 are released from engagement. When the motor 15 is rotated forward in this condition, a rotating force is transmitted only to the platen 4.
Patent JP-H08159398-A (JP)
Title: Valve for high pressure gas cylinder
Inventor: OKUBO MASAKAZU
IPC: F17C13/04
Filed: 1994-11-30
Abstract: PURPOSE: To forcedly open and close a valve in a place having no air pressure by providing a cylinder device for sitting a valve element with bellows on a valve seat by a coil spring and separating it from the valve seat by the feed of a fluid, and constituting the valve element in such a manner that it can be sat on the seat against the pressing force of the fluid by an operation handle. CONSTITUTION: When a valve is opened by air pressure, a pressure air is guided between a cylinder base 17 and a piston 19 through an air feed port 54, a piston 19 is raised against a coil spring 44, and a valve element 42 is separated from a valve seat 11 through a valve rod 39 to lay the valve in the opened state. When the air pressure is then eliminated, the valve element 42 is sat on the valve seat 11 by the force of a coil spring 44 to close the valve. When the valve is forcedly opened by a hand, a manual handle 47 is installed in the state where the reverse side on which a fifth male screw 34 is screwed to a third female screw 52 is situated upside followed by twisting, whereby a piston rod 27, the piston 19 and the valve rod 39 are pulled up, and the valve element 42 is separated from the valve seat 11 to open the valve.
Patent JP-H09136998-A (JP)
Title: High-temperature vibration damper material and vibration damper sheet
Inventor: UMEDA MICHIO
IPC: C08J5/10
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a high-temp. vibration damper material capable of stably exhibiting good vibration-attenuating properties even in a high temp. region while firmly maintaining a good pliability involving a close contact with a curved surface, etc., by blending specific components at a specific proportion. SOLUTION: Viscoelastic component which is a mixture comprising butyl rubber, a C5 petroleum resin and asphalt in an amount of 100 pts.wt. is blended with 200-500 pts.wt. inorg. filler to form a high-temp. vibration damper. If necessary, other rubber component, polyvinyl chloride and/or a resin component such as a tackifier may be used in the viscoelastic component. The butyl rubber, C5 petroleum resin and asphalt contents of the high-temp. vibration damper are each pref. 5 to 10wt.%. The viscoelastic component content of the high-temp. vibration damper is pref. 20 to 30wt.%.
Patent JP-2001142162-A (JP)
Title: Method for determining density value of test exposure dot line
Inventor: NAKATANI YOSHIYUKI
IPC: B41J2/44
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To correct the luminance unevenness of a printing head by exactly measuring the density values of exposure dots without being affected by the attitude of a printing sheet in scanning. SOLUTION: The density values are determined by setting a plurality of pixels corresponding to measurement points P1, P2, P3 and P3 set on a test exposure dot line TL formed by determining the relative angle θ of inclination of attitude of the test exposure dot line TL and a scanning direction and fetching the image by scanning based on the angle θ of inclination and fetching the density values of respective pixels.
Patent JP-H02140474-A (JP)
Title: Compressor
Inventor: EMANIYUERU DEI FURAI
IPC: F04B39/12
Filed: 1988-12-23
Abstract: PURPOSE: To prevent the rotation of a housing of a rotary type compressor by providing apertures in a side wall of a housing and holes opening radially outwardly in a frame member, and welding pin members in the apertures through the holes. CONSTITUTION: A rotary type refrigerant compressor rotates a roller 400 pivoted on the eccentric portion of a crankshaft eccentrically along a cylinder block side wall 396 by the rotation of the crankshaft so as to cooperate with a slide vane 398 to suck refrigerant through a suction pipe 342, and compress it in a chamber 385. A triangular vertex of a frame member 372 fixed integrally with a cylinder block abuts an inner peripheral surface of a housing side wall 316, and pin members 418 are inserted into holes 412 thereof and apertures 416 of the side wall 396. The pin members 418 are welded on the side wall 316, and fixed non-rotatably. Thus, it is possible to prevent the rotation of a housing (cylinder block) of a compressor in an air-tightly sealed housing.
Patent JP-H05134562-A (JP)
Title: Image forming device
Inventor: FUJII HARUO
IPC: G03G15/01
Filed: 1991-11-13
Abstract: PURPOSE:To provide the image forming device where a color image of high quality can be obtained on a normal recording paper, and a wide selection from thick paper to OHP paper, etc., as the recording medium is provided. CONSTITUTION:The color image is obtained on an envelope 28 by sequentially transferring toner images of each color formed sequentially on an image carrier 3 onto the regular recording paper 17 as the recording material born on a transfer drum 15, providing a second image forming part utilizing the transfer drum 15 as an intermediate recording medium other than a first image forming part obtaining the color image on the recording paper 17, directly transferring the toner image of each color on the image carrier 3 onto the transfer drum 15, and transferring the toner images of each color onto the envelope 28 which is the second recording material at once. Therefore, since the second image forming part utilizing the transfer drum 15 as the intermediate recording medium is provided besides the first image forming part, the image formation with the target function can be carried out, and the inconvenience of the device becoming enlarged, etc., can be prevented.
Patent JP-H05158647-A (JP)
Title: Multi-window controller
Inventor: OTO HIDETAKA
IPC: G06F3/048
Filed: 1991-12-09
Abstract: PURPOSE:To display parts in a window matching a point input device after an alteration when a user switches a point input device to be used among plural devices as to a computer system where the point input devices are connected and which makes a multi-window display. CONSTITUTION:A point input device setting part 101 specifies the switching of the point input devices to a point input device switching part 103, and registers the point input device currently in use in a parts information table 104, and when a window is opened, a parts information interpretation part 107 obtains parts information on the point input device which is currently selected and requests a parts information display part 106 to displays the parts in the windows, thereby displaying the parts matching the point input device which is currently selected.
Patent JP-H03182323-A (JP)
Title: Manufacture of sun visor for motorcar
Inventor: YAMASHITA MASAJI
IPC: B32B27/12
Filed: 1989-12-12
Abstract: PURPOSE:To obtain a sun visor for motorcar, whose number of parts as well as working man-hour are reduced, by a method wherein the thin layer of soft resin material is bonded to a fabric and resin for mirror is bonded onto the thin layer of the soft resin material through ultrasonic welding to form a mirror while the fabric, having an area slightly smaller than the resin for mirror, is removed before or after forming the mirror. CONSTITUTION:A sheet of fabric 11, which becomes the sheathing material of a sun visor, is prepared and the thin layer 21 of soft vinyl chloride is applied on the rear surface of the fabric 11. Subsequently, the thin layer 21 of the soft vinyl chloride is cut rectangularly to form a window 22. Thereafter, a resin for mirror, having a slightly larger size than the window 22 and consisting of acrylic resin or the like formed with a mirror surface on the surface thereof, is bonded onto the thin layer 21 of soft vinyl chloride through ultrasonic welding. The fabric 11, to which the resin 23 for mirror is attached, is worked so as to cover the core material of the sun visor together with the other fabrics. According to this method, the manufacture of the sun visor for motorcar may be facilitated and the manufacturing cost of the same may be reduced.
Patent JP-2000144996-A (JP)
Title: Floor structure of apartment house
Inventor: HARASAWA TAKAYA
IPC: E04B5/40
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide the floor structure of an apartment house that can enhance a vibration-noise preventive effect by restraining construction costs from being increased extremely. SOLUTION: The floor construction structure of an apartment house is used as a frame at the time of placing concrete 10, and provided with deck plates 4 in order to raise the rigidity of a floor in cooperation with the concrete 10 and prevent vibration noise after the placement of the concrete 10. Also, it comprises a deck plate composite slab structure with floor reinforcing bars 8, 9 on the deck plate 4 and given floor strength by the concrete 10 and reinforcing bars 8, 9 after the placement of concrete 10.
Patent JP-H02170285-A (JP)
Title: Arithmetic unit
Inventor: MACHIYA SHUKO
IPC: G06F17/17
Filed: 1988-12-23
Abstract: PURPOSE:To obtain an approximate value having the minimum error by making the width of an interval smaller as the value of (x) in the interval becomes closer to the value of (x) with which the curvature of a curve y=f(x) becomes the maximum. CONSTITUTION:A value obtained by subtracting a constant x8 from input data (x), namely, x-x8, is calculated and outputted by a subtracting means 100. Further, x8 is the value of (x) with which the curvature of the curve y=f(x) becomes the maximum. Namely, since this unit has the subtracting mans 100 to output the difference between the input data (x) and the value of (x) with which the curvature of the curve y=f(x) becomes the maximum as data having a floating point format and expresses the interval to which (x) belongs using the code of the fixed-point part of the output data of this subtracting means 100 and the value of the characteristic of the output data, many comparing means become unnecessary. Further, the width of the interval becomes smaller as the value of (x) in the interval becomes closer to the value of (x) with which the curvature of the curve y=f(x) becomes the maximum by using the above- mentioned expressing method. Thus, the error in output data (y) can be minimized.
Patent JP-H03184839-A (JP)
Title: Manufacture of black damping steel sheet
Inventor: HOSODA HIROSHI
IPC: B32B15/08
Filed: 1989-12-15
Abstract: PURPOSE:To enhance both L value of the degree of blackness and appearance by laminating steel sheets to form the damping steel sheet and thereafter performing blackening treatment on the surface thereof. CONSTITUTION:Steel sheets S1, S2 being in a state wherein resin 2 is sandwiched are pressed by a pair of press rolls 3, 3 while the steel sheets are heated, contact-bonded and integrated to form one sheet of damping steel sheet 1a. Then Zn-Ni plating is performed on the surface of this damping steel 1a to form the plated layers 4. This plated damping steel sheet 1b is immersed in a soln. contg. ammonium sulfate and nitric acid. Reverse electrolysis is performed wherein the steel sheet side is regulated to a positive pole and blackened films 5 are formed on the surfaces of the damping steel sheet 1b. Then chromate treatment is performed on the surfaces of the damping steel sheet 1c with the blackened films 5 formed thereon to form the chromate chemical conversion films 6. Furthermore this film 6 is coated with clear resin 7 and thereby corrosion resistance is imparted to the blackened films 5 and also the films are protected.